Country/territory: France
Central coordinates (latitude / longitude): 48°53'59"N (48.9000°) / 005°43'59"E (5.7333°)
Area (reported): 1,730 hectares / 17.30 km² / 4,275 acres / 6.68 square miles
Area (GIS-derived): 1,738 hectares / 17.38 km² / 4,295 acres / 6.71 square miles
Altitude: 225–350 m (738–1,148 ft)